What is a role of minor H antigens in skin graft rejection process?  What is a difference between cases of graft rejected rapidly vs graft rejected slowly?  What requirements have to be met to insure that graft will be tolerated?  What testing should be performed to prevent rejection?

Q: How would you differentiate the following structures when seen in an unstained smear:   a.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Which of the following is a FALSE statement about innate immunity? Natural killer cells are…

A: Answer:  2nd option: It must be primed by presence of a specific antigen.

Q: Which of the following about basophils and mast cells is true? 1) basophils make leukotrienes, and…

A: Introduction: a particular sort of blood cell that is produced in the bone marrow and present in…

Q: What are steps in the inflammation response? Select all that apply.   Signaling molecules decrease…

A: Need to find the the inflammatory response from the following options. The inflammatory response…

Q: Pathogens produce several types of proteins that can inhibit complement activation. The importance…

A: Complement activation is one of the most important ways of innate immune system, to get rid of…

Q: Ascorbic acid prevents: Select one: Scurvy Rickets Pellagra Antibody synthesis

A: A vitamin is an organic molecule that is an essential micronutrient which an organism needs in small…

Q: What do we call a few days delayed hypersensitivity reaction of a drug that produces a skin reaction…

A: Hypersensitivity reaction is the excessive reaction shown by the normal immune system to the…

Q: • After a mini-exam, you and a couple of friends spend the weekend on the. At the end of the day,…

A: Erythema is known as skin rashes, where skin become red, purple and brown in colour due to various…

Q: draw and illustrate how latex agglutination works to bind C-reactive proteins to cause agglutination

A: CRP-Latex Test is a speedy slide agglutination technique primarily based totally on a change of the…

Q: Discuss the difference between him oral and cell mediated immunity in terms of chemicals and cells…

A: Definition Humoral immunity refers to immunity mediated by macromolecules found in extracellular…

Q: Jack and Jill were badly burned in an accident at the well and both were taken to the burn unit of…

A: Burn injury is the demage to skin or the tissue caused by various agents like fire , electric , Sun…

Q: The complement system of defense is composed of proteins that are always present in the blood. Which…

A: The complement system is also known as complement cascade. It is a part of the immune system that…

Q: What is the first step in the antigen-antibody interaction? phagocytosis   agglutination…

A: The antigen-antibody interaction is one of the basic and fundamental mechanisms of host immunity. A…

Q: Suppose a patient is suffered by fever with inflammation.  What will be the biomarkers to detect…

A: Inflammation It is a local defensive mechanism to the tissue damage to limit the spread of injurious…

Q: The difference between innate immunity and adaptive immunity is that     adaptive immunity attacks…

A: Immunity  Immunity is the defence mechanism of organisms body system. It protect the body from…

Q: Which of the following statements are TRUE about the process of inflammation? (Select all that…

A: Inflammation refers to the  body's process of fighting against infections, injuries, and toxins, in…

Q: Label the following figure including both anatomy (organs and structures) and physiology (function…

A: An organ can be defined as a group of tissues that perform the same function. These organs join to…

Q: What are the major differences between an IgE-mediated skin reaction, such as hives, and a…

A: Hypersensitivity can be defined by the intolerance shown my the immune system. It may be manifested…

Q: The inflammatory lesion which is described as blister with clear fluid inside is called a

A: The inflammatory lesion which is described as blister with a clear fluid inside is called as Bulla.

Q: You implant a sample material subcutaneously in the back of a rabbit model in an effort to evaluate…

A: Injury, blood material interactions, provisional matrix construction, acute and chronic…

Q: The cardinal signs of inflammation includes all these except:     decreased temperature of the…

A: Answer : decreased temperature of the issues in the region. Usually inflammation causes temperature…

Q: Which is NOT a role of sebum in the innate immune system. Group of answer choices dehydrates…

A: Sebaceous glands are present on the skin. The glands are mostly present on the chin, forehead and…

Q: Out of the 3 immune system disorders mentioned. which one is when the immune system attacks the…

A: NOTE- "As per our honor code, we are authorized to answer only one question at a moment. As you have…

Q: Nutritional markers include the following except() A) skin fold thickness B) mid-arm muscle…

A: Nutritional assessment is very important in nursing to deduce the physical state of the body. The…

Q: What is the cancer cell line name used in hybridoma technology?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of the following is NOT true about the production of monoclonal antibodies? what option below…

A: Antibody : An antibody is a protein that sticks to a specific protein called an antigen.  Antibodies…

Q: Many of the inflammatory mediators produced by tissue macrophages at sites of infection act on the…

A: Inflammation is a defensive mechanism used by the host against injuries and infections. The…

Q: Which immune stimulant is usually used for treatment of blood-related cancers? colony-stimulating…

A: Blood cancer are treated with immune stimulant drugs.

Q: How do T cells, NK cells and macrophages recognize and destroy cells?

A: Our body is defended against various attacks, internal as well as external by a very specialised…

Q: Can an epidemiologist who finds a correlation between the use of tanning beds and melanoma (an…

A: Introduction Epidemiology is a study that provides information about a health-related concern in a…

Q: What happens when a dendritic cell detects a pathogen? Group of answer choices the dendritic cell…

A: Dendritic cells (DC) are specialized innate antigen presenting cells that have a unique ability to…

Q: Microbial recognition and tissue damage initiate an inflammatory response.  True/False

A: The body is protected from the invasion of foreign antigen by several layers of immune defense…

Q: Which of the following does not accurately describe complement components?   A. made by the spleen…

A: The complement system is the major effectors of the humoral branch of immune system; this is the…

Q: Which of the following is true about innate immune system? Check all that apply. Rig-I-like…

A: Innate Immune system It refers to the non-specific immunity that individuals are born with. It is…

Q: Order: Heparin 1500 units subcutaneous bid. Supply: herparin 5000 units/mL. What is the quanitity to…

A: Subcutaneous injection is one of the method of administering a pharmaceutical drug/medicine to a…

Q: A patient recently underwent a transplant and first shows success. About two months after the…

A: Transplant rejection is a process in which a transplant recipient's immune system attacks the…

Q: Each sentence below describes a step of inflammation. Indicate the order in which these steps occur…

A: Inflammation could be a defense mechanism utilized by your body's white blood cells and also the…

Q: Which immune stimulant is usually used for treatment of blood-related cancers? colony-stimulating…

A: Blood cancer affects the blood cells mainly. The most common type of blood cancer are leukemia,…

Q: Describe the development of incompatible tissue graft reactions.

A: Introduction: When a donor's organ is transplanted to a recipient the immune system of the recipient…

Q: How does a tissue rejection reaction occur? How might a patient about to receive a bone marrow…

A: Transplantation is the process by which cancerous or non-functional cells/tissue/organ are removed…

Q: Histopathology-Tissue Processing MOUNTING AND DRYING OF SECTION 1. What is the deference between…

A: Answer

Q: Part of the complement system of defense is opsonization. This process  Group of answer choices…

A: Opsonization can be defined as a molecular mechanism that aims to identify invading particles with…

Q: Complement is a cytokine that can self- activate to cause an innate immune response or complement…

A: Innate immunity  It is a general type of defense non specific and present since birth. They do not…

Q: Which of the following chemicals is released by the body in response to exposure to allergens such…

A: Allergy is defined as the condition that occurs when the immune system of the human body reacts to…

Q: For allograft transplantation: (a) How do doctors avoid hyperacute rejection?

A: Transplant rejection is the point at which the organ beneficiary's immune framework recognises the…

Q: Which of the following is INCORRECT? Select one: The route of antigen administration plays a role…

A: The route of administration affect sensitization. In immunization, intradermal, subcutaneous, and…

Q: How Selective NSAIDs can reduce inflammation and pain?Briefly explain this . Use your own words to…

A: NSAIDs (non-steroidal anti-inflammatory drugs) are used as an anti-inflammatory, analgesics, and…

Q: List and describe the steps in inflammation and describe how it can be helpful.

A: Inflammation occurs when any tissue in the body gets damaged. This may occur by viruses, bacteria,…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.